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Cheap flights from Seattle to Ireland from €281

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Seattle to Ireland departing on 18/8. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Cheap Seattle to Ireland flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Seattle to Ireland

Best price found

€281

Fastest flight time

9h 00m

Direct flights

Every day

Airports in Ireland

2 airports
The best one-way flight to Ireland from Seattle in the past 72 hours is €281. The best return flight deal from Seattle to Ireland found on momondo in the last 72 hours is €393.
The fastest flight from Seattle to Ireland takes 9h 00m
Direct flights go from Seattle to Ireland every day.
There are 2 airports near Ireland: Dublin (DUB), Shannon (SNN)

How to get the cheapest flight ticket from Seattle to Ireland

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest airline that flies to Ireland from Seattle?

Aer Lingus. Aer Lingus is the most popular carrier operating from Seattle to Ireland

What is the cheapest Seattle to Ireland flight route?

Seattle/Tacoma Intl - Dublin. Fly from Seattle/Tacoma Intl to Dublin for the best Seattle - Ireland flight prices

Can stopping save me money on Seattle to Ireland flights?

No. A direct flight is the cheapest option for a flight between Seattle to Ireland.

Easily compare return flights from Seattle to Ireland

Below you can see the best fares for your return flight route over the next six months. All fares were found on momondo this week. Browse the quickest and cheapest flights from Seattle to Ireland by changing tabs
Aer Lingus
15 Apr
SEA18:45Seattle/Tacoma Intl
9h 00m
DUB11:45Dublin
29 Apr
DUB15:20Dublin
9h 41m
SEA17:01Seattle/Tacoma Intl
Icelandair
23 Sep
SEA15:50Seattle/Tacoma Intl
11h 15m
1 stop
DUB11:05Dublin
3 Oct
DUB12:15Dublin
16h 20m
1 stop
SEA20:35Seattle/Tacoma Intl
Lufthansa
9 Sep
SEA15:10Seattle/Tacoma Intl
33h 20m
2 stops
DUB08:30Dublin
17 Sep
DUB10:15Dublin
19h 50m
1 stop
SEA22:05Seattle/Tacoma Intl
United Airlines
10 Apr
SEA08:06Seattle/Tacoma Intl
18h 14m
1 stop
DUB10:20Dublin
18 Apr
DUB09:50Dublin
37h 49m
2 stops
SEA15:39Seattle/Tacoma Intl
Air Canada
27 Aug
SEA05:50Seattle/Tacoma Intl
18h 40m
2 stops
DUB08:30Dublin
10 Sep
DUB10:15Dublin
19h 50m
1 stop
SEA22:05Seattle/Tacoma Intl
British Airways
14 Aug
SEA15:41Seattle/Tacoma Intl
17h 54m
2 stops
DUB17:35Dublin
11 Dec
DUB10:40Dublin
14h 05m
1 stop
SEA16:45Seattle/Tacoma Intl

Find the cheapest one-way flights from Seattle to Ireland

If you're looking for one-way flights from Seattle to Ireland, view some of our deals below provided by Aer Lingus, Icelandair and WestJet
Icelandair
18 Aug
SEA15:50Seattle/Tacoma Intl
14h 00m
1 stop
DUB13:50Dublin
Multiple Airlines
17 Apr
SEA17:58Seattle/Tacoma Intl
58h 22m
3 stops
DUB12:20Dublin
WestJet
29 Jul
SEA07:00Seattle/Tacoma Intl
16h 55m
2 stops
DUB07:55Dublin

Search last-minute flights to Ireland from Seattle

Find and compare return flight prices for your last-minute flight from Seattle to Ireland
United Airlines
10 Apr
SEA08:06Seattle/Tacoma Intl
18h 14m
1 stop
DUB10:20Dublin
18 Apr
DUB09:50Dublin
37h 49m
2 stops
SEA15:39Seattle/Tacoma Intl
Multiple Airlines
10 Apr
SEA08:06Seattle/Tacoma Intl
18h 14m
1 stop
DUB10:20Dublin
17 Apr
DUB09:50Dublin
19h 03m
1 stop
SEA20:53Seattle/Tacoma Intl
British Airways
10 Apr
SEA19:40Seattle/Tacoma Intl
13h 55m
1 stop
DUB17:35Dublin
18 Apr
DUB10:50Dublin
14h 55m
1 stop
SEA17:45Seattle/Tacoma Intl
American Airlines
10 Apr
SEA13:32Seattle/Tacoma Intl
17h 18m
2 stops
DUB14:50Dublin
17 Apr
DUB11:45Dublin
18h 25m
1 stop
SEA22:10Seattle/Tacoma Intl
Aer Lingus
10 Apr
SEA18:45Seattle/Tacoma Intl
9h 00m
DUB11:45Dublin
24 Apr
DUB15:20Dublin
9h 41m
SEA17:01Seattle/Tacoma Intl
Delta
11 Apr
SEA06:00Seattle/Tacoma Intl
18h 45m
1 stop
DUB08:45Dublin
24 Apr
DUB11:00Dublin
21h 32m
1 stop
SEA00:32Seattle/Tacoma Intl

Best airlines flying from Seattle to Ireland

Compare and see reviews for airlines that fly from Seattle to Ireland with momondo
Airline
Rating
Free Cancellation
Price
Aer LingusPriceFrom €567Free CancellationRating
7.2
1,383 reviews
Search Aer Lingus flights

Lufthansa flights from Seattle to Ireland

Our best Lufthansa deals on Seattle to Ireland flight tickets
Lufthansa
9 Sep
SEA15:10Seattle/Tacoma Intl
33h 20m
2 stops
DUB08:30Dublin
17 Sep
DUB10:15Dublin
19h 50m
1 stop
SEA22:05Seattle/Tacoma Intl
Lufthansa
10 Sep
SEA19:05Seattle/Tacoma Intl
29h 25m
1 stop
DUB08:30Dublin
17 Sep
DUB09:50Dublin
36h 40m
2 stops
SEA14:30Seattle/Tacoma Intl
Lufthansa
11 Sep
SEA13:10Seattle/Tacoma Intl
11h 20m
1 stop
DUB08:30Dublin
18 Sep
DUB10:15Dublin
36h 15m
2 stops
SEA14:30Seattle/Tacoma Intl

Air Canada flights from Seattle to Ireland

Our best Air Canada deals on Seattle to Ireland flight tickets
Air Canada
27 Aug
SEA05:50Seattle/Tacoma Intl
18h 40m
2 stops
DUB08:30Dublin
10 Sep
DUB10:15Dublin
19h 50m
1 stop
SEA22:05Seattle/Tacoma Intl
Air Canada
13 Apr
SEA15:20Seattle/Tacoma Intl
32h 55m
2 stops
DUB08:15Dublin
22 Apr
DUB09:50Dublin
20h 02m
2 stops
SEA21:52Seattle/Tacoma Intl
Air Canada
9 Apr
SEA09:35Seattle/Tacoma Intl
14h 40m
1 stop
DUB08:15Dublin
24 Apr
DUB09:50Dublin
20h 02m
2 stops
SEA21:52Seattle/Tacoma Intl

  • When did momondo last update prices for flights from Seattle/Tacoma Intl Airport to Ireland?

    Prices for flights from Seattle/Tacoma Intl Airport to Ireland are updated daily.

  • How many operators does momondo search for flights from Seattle/Tacoma Intl Airport to Ireland?

  • How old do you have to be to fly from Seattle/Tacoma Intl Airport to Ireland?

    The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and stopovers. It is recommended that you verify with the airline you are booking with for travel from Seattle/Tacoma Intl Airport to Ireland.

  • What documentation or ID do you need to fly to Ireland?

    The travel and health documents you'll need for your trip to Ireland may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's licence and a passport that is valid for six months after your intended arrival at Ireland. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.


Alternative routes for Seattle to Ireland

Compare alternative flights to and from nearby airports and cities to discover the best prices and most convenient flight times
Seattle to Dublin Flights
Fastest flight time9h 00m
Cheapest price€399
Spokane to Dublin Flights
Fastest flight time12h 55m
Cheapest price€685
Seattle to Shannon Flights
Fastest flight time19h 40m
Cheapest price€594
Seattle to Cork Flights
Fastest flight time13h 35m
Cheapest price€552
Pasco to Dublin Flights
Fastest flight time14h 07m
Cheapest price€766
Bellingham to Dublin Flights
Fastest flight time21h 25m
Cheapest price€910
Seattle to Milltown (Kerry) Flights
Fastest flight time13h 15m
Cheapest price€1,112

Similar Seattle to Ireland flights

Flexible with your destination? Broaden your search and find flights similar to your Seattle to Ireland route

Why use momondo?

Why should I use momondo to find a flight deal from Seattle to Ireland?

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Seattle to Ireland for you.

Can I find flights from Seattle to Ireland with flexible booking policies on momondo?

momondo does allow users to show only those flights to Ireland from Seattle which offer a flexible booking policy as well as other useful filters and features.

How can momondo help me find flights from Seattle to Ireland?

momondo helps you find the best flight between Seattle and Ireland by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

I’m not ready to book a flight from Seattle to Ireland right now. Can momondo alert me if prices change?

Price alerts on flights to Ireland from Seattle are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.


An easier way to manage your Ireland trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

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